ndb_alter_table.result 5.99 KB
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DROP TABLE IF EXISTS t1;
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drop database if exists mysqltest;
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CREATE TABLE t1 (
a INT NOT NULL,
b INT NOT NULL
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (9410,9412);
ALTER TABLE t1 ADD COLUMN c int not null;
SELECT * FROM t1;
a	b	c
9410	9412	0
DROP TABLE t1;
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CREATE DATABASE mysqltest;
USE mysqltest;
CREATE TABLE t1 (
a INT NOT NULL,
b INT NOT NULL
) ENGINE=ndbcluster;
RENAME TABLE t1 TO test.t1;
SHOW TABLES;
Tables_in_mysqltest
DROP DATABASE mysqltest;
USE test;
SHOW TABLES;
Tables_in_test
t1
DROP TABLE t1;
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create table t1 (
col1 int not null auto_increment primary key,
col2 varchar(30) not null,
col3 varchar (20) not null,
col4 varchar(4) not null,
col5 enum('PENDING', 'ACTIVE', 'DISABLED') not null,
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col6 int not null, to_be_deleted int)  ENGINE=ndbcluster;
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show table status;
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
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t1	ndbcluster	9	Dynamic	0	0	0	NULL	0	0	1	NULL	NULL	NULL	latin1_swedish_ci	NULL		
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SET SQL_MODE=NO_AUTO_VALUE_ON_ZERO;
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insert into t1 values
(0,4,3,5,"PENDING",1,7),(NULL,4,3,5,"PENDING",1,7),(31,4,3,5,"PENDING",1,7), (7,4,3,5,"PENDING",1,7), (NULL,4,3,5,"PENDING",1,7), (100,4,3,5,"PENDING",1,7), (99,4,3,5,"PENDING",1,7), (8,4,3,5,"PENDING",1,7), (NULL,4,3,5,"PENDING",1,7);
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show table status;
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
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t1	ndbcluster	9	Dynamic	9	0	0	NULL	0	0	102	NULL	NULL	NULL	latin1_swedish_ci	NULL		
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select * from t1 order by col1;
col1	col2	col3	col4	col5	col6	to_be_deleted
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0	4	3	5	PENDING	1	7
1	4	3	5	PENDING	1	7
7	4	3	5	PENDING	1	7
8	4	3	5	PENDING	1	7
31	4	3	5	PENDING	1	7
32	4	3	5	PENDING	1	7
99	4	3	5	PENDING	1	7
100	4	3	5	PENDING	1	7
101	4	3	5	PENDING	1	7
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alter table t1
add column col4_5 varchar(20) not null after col4,
add column col7 varchar(30) not null after col5,
add column col8 datetime not null, drop column to_be_deleted,
change column col2 fourth varchar(30) not null after col3,
modify column col6 int not null first;
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show table status;
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
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t1	ndbcluster	9	Dynamic	9	0	0	NULL	0	0	102	NULL	NULL	NULL	latin1_swedish_ci	NULL		
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select * from t1 order by col1;
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col6	col1	col3	fourth	col4	col4_5	col5	col7	col8
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1	0	3	4	5		PENDING		0000-00-00 00:00:00
1	1	3	4	5		PENDING		0000-00-00 00:00:00
1	7	3	4	5		PENDING		0000-00-00 00:00:00
1	8	3	4	5		PENDING		0000-00-00 00:00:00
1	31	3	4	5		PENDING		0000-00-00 00:00:00
1	32	3	4	5		PENDING		0000-00-00 00:00:00
1	99	3	4	5		PENDING		0000-00-00 00:00:00
1	100	3	4	5		PENDING		0000-00-00 00:00:00
1	101	3	4	5		PENDING		0000-00-00 00:00:00
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insert into t1 values (2, NULL,4,3,5,99,"PENDING","EXTRA",'2004-01-01 00:00:00');
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show table status;
Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
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t1	ndbcluster	9	Dynamic	10	0	0	NULL	0	0	103	NULL	NULL	NULL	latin1_swedish_ci	NULL		
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select * from t1 order by col1;
col6	col1	col3	fourth	col4	col4_5	col5	col7	col8
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1	0	3	4	5		PENDING		0000-00-00 00:00:00
1	1	3	4	5		PENDING		0000-00-00 00:00:00
1	7	3	4	5		PENDING		0000-00-00 00:00:00
1	8	3	4	5		PENDING		0000-00-00 00:00:00
1	31	3	4	5		PENDING		0000-00-00 00:00:00
1	32	3	4	5		PENDING		0000-00-00 00:00:00
1	99	3	4	5		PENDING		0000-00-00 00:00:00
1	100	3	4	5		PENDING		0000-00-00 00:00:00
1	101	3	4	5		PENDING		0000-00-00 00:00:00
2	102	4	3	5	99	PENDING	EXTRA	2004-01-01 00:00:00
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delete from t1;
insert into t1 values (0,0,4,3,5,99,"PENDING","EXTRA",'2004-01-01 00:00:00');
SET SQL_MODE='';
insert into t1 values (1,0,4,3,5,99,"PENDING","EXTRA",'2004-01-01 00:00:00');
select * from t1 order by col1;
col6	col1	col3	fourth	col4	col4_5	col5	col7	col8
0	0	4	3	5	99	PENDING	EXTRA	2004-01-01 00:00:00
1	103	4	3	5	99	PENDING	EXTRA	2004-01-01 00:00:00
alter table t1 drop column col4_5;
insert into t1 values (2,0,4,3,5,"PENDING","EXTRA",'2004-01-01 00:00:00');
select * from t1 order by col1;
col6	col1	col3	fourth	col4	col5	col7	col8
0	0	4	3	5	PENDING	EXTRA	2004-01-01 00:00:00
1	103	4	3	5	PENDING	EXTRA	2004-01-01 00:00:00
2	104	4	3	5	PENDING	EXTRA	2004-01-01 00:00:00
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drop table t1;
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CREATE TABLE t1 (
a INT NOT NULL,
b INT NOT NULL
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (9410,9412);
ALTER TABLE t1 ADD COLUMN c int not null;
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select * from t1 order by a;
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a	b	c
9410	9412	0
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select * from t1 order by a;
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a	b	c
9410	9412	0
alter table t1 drop c;
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select * from t1 order by a;
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a	b
9410	9412
drop table t1;
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select * from t1 order by a;
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ERROR 42S02: Table 'test.t1' doesn't exist
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CREATE TABLE t1 (
a INT NOT NULL PRIMARY KEY,
b INT NOT NULL
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (0,1),(17,18);
select * from t1 order by a;
a	b
0	1
17	18
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SET SQL_MODE=NO_AUTO_VALUE_ON_ZERO;
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alter table  t1 modify column a int not null auto_increment;
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SET SQL_MODE='';
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select * from t1 order by a;
a	b
0	1
17	18
INSERT INTO t1 VALUES (0,19),(20,21);
select * from t1 order by a;
a	b
0	1
17	18
18	19
20	21
drop table t1;
CREATE TABLE t1 (
a INT NOT NULL PRIMARY KEY,
b INT NOT NULL
) ENGINE=ndbcluster;
INSERT INTO t1 VALUES (0,1),(17,18);
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select * from t1 order by a;
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a	b
0	1
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17	18
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alter table  t1 add c int not null unique auto_increment;
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select c from t1 order by c;
c
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INSERT INTO t1 VALUES (1,2,0),(18,19,4),(20,21,0);
select c from t1 order by c;
c
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drop table t1;
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create table t1 ( a int primary key, b varchar(10), c varchar(10), index (b) )
engine=ndb;
insert into t1 values (1,'one','one'), (2,'two','two'), (3,'three','three');
create index c on t1(c);
select * from t1 where b = 'two';
a	b	c
2	two	two
alter table t1 drop index c;
select * from t1 where b = 'two';
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ERROR HY000: Table definition has changed, please retry transaction
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select * from t1 where b = 'two';
a	b	c
2	two	two
drop table t1;